Marathon U535A 150 HP, 1800 RPM three-phase general purpose motor with a NEMA 444TS frame and drip proof enclosure. Operates on 460V at 60 Hz with 1.15 service factor. This Globetrotter series motor is designed for continuous duty in industrial applications requiring reliable open drip proof performance.

Marathon AC Motor, 4-Pole Continuous-Duty Low Voltage, Fire Pump Motors Application, Squirrel Cage Induction Run Motors Special Features, 150 hp, 460 VAC, 170 A, 60 Hz Frequency, 3 ph ph, 1788 rpm Speed, 1 Speed, IP23 DP Enclosure, 444TS Frame, 2-3/8 in Dia x 4-3/4 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 441 ft-lb Full Load Torque, Rigid Base Mounting, 50 deg C, Insulation Class: Class F, Cast Iron, 40.83 in L x 26.9 in H Dimensions

Features:

• Designed for use on pumps for fire pump duty
• Red paint on 25 hp through 200 hp
• Will accept C-face kits
• Single voltage motors have 12 leads and are suitable for wye-delta, across the line, or part winding start
• Dual voltage motors have 12 leads, suitable for wye-delta or across the line start on either voltage, or part winding start on low voltage
• Rated 60/50 Hz, 190/380 or 380 V at next lower horsepower

Specs: